Parts Titan

Our business customers now have an advantage with Parts Titan, our new Dealer Portal for online parts ordering. By using our new online ordering system, you have 24/7 parts access and application data any-day, anytime at your fingertips.

Parts Titan, Online Ordering from Diesel USA
About Parts Titan

Parts Titan, through Diesel USA provides one of the largest genuine OE parts distribution entities in the nation. Being part of a major distribution down line for many major OEM manufacturers allows our company to offer a wide selection of products for most all makes of diesel and automotive applications.

Efficient online ordering for Diesel USA business customers.

We strive to outperform all other sources for the critical engine parts you need. No other part supplier has our network of inventory for rapid service, or our skills to provide superior designed products as a solution to lowering your costs. With Parts Titan you can order parts from Diesel USA 24/7 any day of the week.

Contacting Parts Titan

Questions regarding products you have purchased, wish to purchase, or to request a new account for Parts Titan may be directed to customer support -

You can also request a Parts Titan account by visiting the website and clicking on "Request Account".

Customer Service Contact information:
Phone: 1-866-651-7800
Office Hours: Mon.-Fri. 8:30am-5:30pm

Top Services

Diesel USA Group
Our technical support is what helps make our group of companies great. If you have any questions, part or service related, just fill out the contact form and we'll be in touch.
It's Who We Are, and What We Do.
Our group represents the largest distribution entity for turbochargers in North America. We also supply diesel parts and services that help keep our customers up and running.